# Copyright (C) 2011-2022 Andrea Francia Bereguardo(PV) Italy
import os
import sys
from datetime import datetime

from trashcli.compat import Protocol

from trashcli import trash
from trashcli.empty.empty_cmd import EmptyCmd
from trashcli.fs import RealContentsOf, ContentsOf
from .existing_file_remover import ExistingFileRemover
from .file_system_dir_reader import FileSystemDirReader
from .top_trash_dir_rules_file_system_reader import RealTopTrashDirRulesReader
from ..fstab.volume_listing import RealVolumesListing
from ..fstab.real_volume_of import RealVolumeOf


class ContentReader(ContentsOf, Protocol):
    pass


def main():
    empty_cmd = EmptyCmd(
        argv0=sys.argv[0],
        out=sys.stdout,
        err=sys.stderr,
        volumes_listing=RealVolumesListing(),
        now=datetime.now,
        file_reader=RealTopTrashDirRulesReader(),
        file_remover=ExistingFileRemover(),
        content_reader=FileSystemContentReader(),
        dir_reader=FileSystemDirReader(),
        version=trash.version,
        volumes=RealVolumeOf(),
    )
    return empty_cmd.run_cmd(sys.argv[1:], os.environ, os.getuid())


class FileSystemContentReader(ContentReader, RealContentsOf):
    pass
